.footer {
    position: relative;
    &.main {
        padding-top: 72px;
        height: 420px;
        background-color: #4a4b49;
        &:after{
            content: "";
            position: absolute;
            left: 0;
            bottom: 88px;
            width: 100%;
            height: 1px;
            background-color: #777;
        }
        .help-list {
            li {
                float: left;
                display: block;
                width: 140px;
                border-right: 1px solid #777;
                margin-right: 60px;
                h2 {
                    display: block;
                    margin-bottom: 10px;
                    color: #fff;
                    font-size: 16px;
                    line-height: 32px;
                    font-weight: normal;
                    margin-bottom: 22px;                
                }
                a {
                    display: block;
                    line-height: 24px;
                    color: #e3e3e3;
                    font-size: 14px;
                }
            }
        }
        .qr-code{
            float: right;
            margin-left: 40px;
            img{
                display: block;
                margin: auto;
                width: 140px;
                height: 140px;
            }
            h3{
                margin-top: 14px;
                font-weight: normal;
                font-size: 16px;
                line-height: 24px;
                color: #d4d5d6;
                text-align: center;
            }
        }
        .hot-line{
            float: left;
            .hot-tel{
                color: #fff;
                font-size: 16px;
                line-height: 24px;
                span{
                    color: $dev-color-active;
                    display: block;
                    font-size: 24px;
                    margin-top: 24px;
                }
            }
            .time{
                margin-top: 10px;
                color: #f5f5f5;
                font-size: 16px;
                line-height: 24px;
            }
            .contact-qq {
                display: block;
                margin-top: 15px;
                text-align: center;
                width: 190px;
                height: 40px;
                line-height: 40px;
                border-radius: 4px;
                background-color: #3bc03b;
                font-size: 16px;
                color: #fff;
            }
            .contact-qq:before{
                content: "";
                display: inline-block;
                vertical-align: middle;
                margin-top: -2px;
                height: 24px;
                width: 21px;
                background-image: url(../../img/home/home-icons.png);
                background-repeat: no-repeat;
                background-position: -136px -156px;
                margin-right: 10px;
            }
        }
        .friend-group{
            margin-top: 20px;
            text-align: center;
            li{
                display: inline-block;
                margin: 0 22px;
            }
        }
        .copyright{
            text-align: center;
            font-size: 12px;
            line-height: 24px;
            color: #F5F5F5;
            width: 100%;
            position: absolute;
            left: 0;
            bottom: 20px;
        }
    }
    &.sub {
        margin: 66px 0 20px 0;
        p,
        a {
            color: #666;
            font-size: 14px;
            text-align: center;
        }
        .copyright {
            margin-top: 15px;
        }
    }
    .about-us{
        width: 100%;
        text-align: center;
        font-size: 14px;
        position: absolute;
        left: 0;
        bottom: 50px;
    }
    .about-us>a{
        display: inline-block;
        vertical-align: middle;
        color: #e3e3e3;
        padding-left: 6px;
        padding-right: 6px;
        border-right: 1px solid #999;
        line-height: 1;
    }
    .about-us>a:last-child{
        border-right: 0;
    }
    .about-us>a:hover{
        color: #fff;
    }
    .police-record{
        display: inline-block;
        vertical-align: middle;
        margin-top: -4px;
        width: 20px;
        height: 20px;
        background: url(../../img/home/police.png) no-repeat center;
        background-size: contain;
    }
}